Portland to Irvine Flights (PDX-QLA) from $44

Selected fares from Portland to Irvine

The cheapest prices found with in the last 7 days for return flights were $88 and $44 for one-way flights to Irvine for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 18 - Tue, Jun 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$88 Roundtrip, found 1 hour ago

$88

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Tue, Jun 18 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Jun 25, priced at $88 found 1 hour ago

Wed, Sep 11 - Wed, Sep 25

PDX

Portland Intl.

SNA

John Wayne

$94 Roundtrip, found 18 hours ago

$94

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Sep 11 from Portland Intl. to John Wayne, returning Wed, Sep 25, priced at $94 found 18 hours ago

Wed, Aug 28 - Wed, Aug 28

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$171 Roundtrip, found 2 days ago

$171

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Aug 28 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Aug 28, priced at $171 found 2 days ago